FR2442068A1 - Toile filtrante pour un filtre a pression a bandes - Google Patents
Toile filtrante pour un filtre a pression a bandesInfo
- Publication number
- FR2442068A1 FR2442068A1 FR7833099A FR7833099A FR2442068A1 FR 2442068 A1 FR2442068 A1 FR 2442068A1 FR 7833099 A FR7833099 A FR 7833099A FR 7833099 A FR7833099 A FR 7833099A FR 2442068 A1 FR2442068 A1 FR 2442068A1
- Authority
- FR
- France
- Prior art keywords
- cloth
- filter
- bed
- maximising
- facilitating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004744 fabric Substances 0.000 title abstract 6
- 239000000706 filtrate Substances 0.000 title abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- 239000013049 sediment Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
- B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/10—Brush filters ; Rotary brush filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0654—Support layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0659—The layers being joined by needling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0681—The layers being joined by gluing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/08—Special characteristics of binders
- B01D2239/086—Binders between particles or fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1216—Pore size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1291—Other parameters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Textile Engineering (AREA)
- Filtering Materials (AREA)
Abstract
La présente invention concerne une toile filtrante pour un filtre à pression à bandes. Cette toile filtrante est caractérisée en ce qu'elle est constituée par un matelas de fibres non tassées 1 fixé sur une toile support 2 très résistante suffisamment ajourée pour permettre l'écoulement du filtrat.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7833099A FR2442068A1 (fr) | 1978-11-23 | 1978-11-23 | Toile filtrante pour un filtre a pression a bandes |
ZA00796264A ZA796264B (en) | 1978-11-23 | 1979-11-20 | Filter screen for a filter press |
BE0/198244A BE880210A (fr) | 1978-11-23 | 1979-11-22 | Toile filtrante pour un filtre a pression a bandes |
SE7909657A SE7909657L (sv) | 1978-11-23 | 1979-11-22 | Filterduk for ett tryckfilter av bandtyp |
DE19792947349 DE2947349A1 (de) | 1978-11-23 | 1979-11-23 | Filter bzw. filtertuch fuer einen banddruckfilter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7833099A FR2442068A1 (fr) | 1978-11-23 | 1978-11-23 | Toile filtrante pour un filtre a pression a bandes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2442068A1 true FR2442068A1 (fr) | 1980-06-20 |
FR2442068B3 FR2442068B3 (fr) | 1981-09-11 |
Family
ID=9215237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7833099A Granted FR2442068A1 (fr) | 1978-11-23 | 1978-11-23 | Toile filtrante pour un filtre a pression a bandes |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE880210A (fr) |
DE (1) | DE2947349A1 (fr) |
FR (1) | FR2442068A1 (fr) |
SE (1) | SE7909657L (fr) |
ZA (1) | ZA796264B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0322750A1 (fr) * | 1987-12-24 | 1989-07-05 | Peter Schimmel | Filtre à bande pour la filtration de solides et de substances similaires à partir d'un liquide |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58109113A (ja) * | 1981-12-21 | 1983-06-29 | Japan Vilene Co Ltd | 「あ」材の製造方法 |
DE4128396C2 (de) * | 1991-08-23 | 1995-06-01 | Mannesmann Ag | Verfahren zum Verbinden eines feinmaschigen Filtergewebes mit einem grobmaschigen Trägergewebe zu einem Doppelfilterband |
DE4316017C1 (de) * | 1993-05-13 | 1994-09-15 | Freudenberg Carl Fa | Filterband und Verfahren zu seiner Herstellung |
DE4410110C2 (de) * | 1994-03-24 | 1998-12-24 | Inst Luft & Kaeltetechnik Ggmbh | Verfahren zur Herstellung eines Filtermaterials |
DE29509282U1 (de) * | 1995-06-06 | 1996-10-10 | Vivelle Gmbh | Vorrichtung zum Filtern von Feststoffen aus wäßrigen und nicht-wäßrigen Systemen |
DE19615022A1 (de) * | 1996-04-17 | 1997-10-23 | Mgf Gutsche & Co Gmbh Betriebs | Filtermedium |
DE19624483A1 (de) * | 1996-06-19 | 1998-01-02 | Mecana Umwelttechnik Ag | Filtertuch, Filtrierverfahren und Filtriervorrichtung für die Flüssigkeitsfiltration |
CN103372347B (zh) * | 2012-04-25 | 2015-08-05 | 河南师范大学 | 一种快速生产具有多重过滤面的立体过滤网的方法 |
-
1978
- 1978-11-23 FR FR7833099A patent/FR2442068A1/fr active Granted
-
1979
- 1979-11-20 ZA ZA00796264A patent/ZA796264B/xx unknown
- 1979-11-22 BE BE0/198244A patent/BE880210A/fr unknown
- 1979-11-22 SE SE7909657A patent/SE7909657L/xx not_active Application Discontinuation
- 1979-11-23 DE DE19792947349 patent/DE2947349A1/de not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0322750A1 (fr) * | 1987-12-24 | 1989-07-05 | Peter Schimmel | Filtre à bande pour la filtration de solides et de substances similaires à partir d'un liquide |
Also Published As
Publication number | Publication date |
---|---|
SE7909657L (sv) | 1980-05-24 |
BE880210A (fr) | 1980-03-17 |
FR2442068B3 (fr) | 1981-09-11 |
DE2947349A1 (de) | 1980-06-04 |
ZA796264B (en) | 1980-11-26 |
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